Search Results: crying over someone

my sister sped down the street and the condo association called about her for speeding. I got in her face blew up at her said her car was being towed and the cops were ticketing her for almost running over someone and taking away her license.

I made her cry she went and talked to the condo association. They said never said anything other than watch your speed. she and her husband left and our spending the holidays at her inlaws house. Who overreacted here.

She's always been slightly different but seems to get along with everyone overall. Things I'm noticing that's making me question her (she just turned 19 last month):

- She just broke up with her long-term boyfriend and the following day was partying. She blocked him and claims to have already gotten over him.
- She hardly ever cries during funerals, even when our grandma passed away last year.
- She cheated on a boyfriend once and claims to not understand at all why cheating is a big deal nor why people get so ''worked up'' about it. In private she admitted to me that she really felt no guilt nor remorse for cheating.
- She always seems excessively happy (too much) and rarely ever gets upset.
- Her self-esteem is over the top. She likes talking about herself and achievements so much. Sometimes it's excessive. I understand you gotta love yourself but her way is too much.
- She always made friends easily as a kid and had no issues finding new ones if she had a big fallout. She treated them the same as her recent break-up, didn't miss them either.
- She once said to me ''I'll get someone rich one day. I always get what I want.''

My parents and others just think she's special and can get over break-ups so fast. I think not. Is there something wrong with my sister? Is she a normal person?